Crazy Aarons Mini Illusion Putty - Super Oil Slick

What do an oil slick, a lava pit, and insect anatomy have in common?
It’s something called thin-film interference, which is caused by light
waves that are reflected and refracted by a veiled or structurally
complex coating. Often called iridescence, this phenomenon causes all of
these things to shift colours right before your eyes. It’s also the
secret behind our amazing Super Illusions Thinking Putty.

Age: 3 years+

WARNING: Not suitable for children under 3 years - small parts. Product
may contain colourants that can stain. Putty may stick to clothing,
hair, eyebrows, eyelashes, and fabric. Do not use as earplugs.